Science subject and location tags

Friday, 13 March 2015People adapted to living in tropical rainforests thousands of years earlier than previously known, according to an analysis of 20,000-year-old fossilised human teeth discovered in Sri Lanka.Subjects: archaeology, evolutionLocations: sri-lanka

This tag cloud is a visual means of displaying the topics that are in the news. The cloud shows the tags which ABC Science Online is using the most. The bigger the type, the greater the number of stories being processed on that topic. Click on the tag name to go to that tag listing.